package com.ysj.springboot.web.test1.controller;

import org.springframework.stereotype.Controller;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;

import javax.servlet.http.HttpSession;
import java.util.Map;

@Controller
public class LoginController {
    @PostMapping(value = "/user/login")
    public String login(@RequestParam("username") String username,
                        @RequestParam("password") String password,
                        Map<String,Object> map, HttpSession session){
       if(!StringUtils.isEmpty(username) && "123456".equals(password)){
           session.setAttribute("loginUser",username);
           return "redirect:/main.html";
       }else {
           map.put("msg","用户名或密码错误");
           return "login";
       }
    }
}
